<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="../vue.js"></script>
</head>

<body>
  <div id="app">
    
  </div>
  <script>
    Vue.config.productionTip = false;
    const Count = Vue.extend({
      name:'Count',
      data(){
        return {
          count:0
        }
      },
      template:`
      <div>
        <p>{{count}}</p>
        <button @click="count++">累加</button>
      </div>
      `
    })
    const Pearson = Vue.extend({
      name:'Pearson',
      data(){
        return {
          name:'laowang',
          age:19
        }
      },
      template:`
      <span>
        123{{name}}----{{age}}  
      </span>
      `
    })
    console.log(Count,'Count');
    console.log(new Count(),'new Count');
    console.log(Pearson,'Pearson');
    console.log(new Pearson,'new Pearson');
    const vm = new Vue({
      el: "#app",
      data() {
        return {
          
        }
      },
      components:{
        Count:Count,
        Pearson:Pearson
      },
      template:`
      <div>
        <Count/>
        <Count/>
        <Count/>
        <Pearson/>
      </div>
      `
    })
  </script>
</body>

</html>